Koi Pharmacy

Treat What’s Wrong, Fast

Fish medicine is time-sensitive. Everything here is grouped by what you are actually seeing in the pond, not by brand, not by chemistry, so you can identify it, dose it correctly and get the course started today.

Show Me Where It Looks Wrong Browse All Treatments

Used on our own stock. These are the treatments our quarantine systems run on, not a third-party catalogue.

Dose by volume. Work out your pond’s real gallonage below before you open anything.

Talk to a person. Call the floor before you treat if you are unsure. It costs nothing and it saves fish.

Start With What You Can See

Four Ways In

Each one is its own filtered collection. If two of these look right, treat the water first.

Bacterial

Ulcers, open sores, red streaking in the fins, fin and tail rot.

4 treatments

Parasitic

Flashing, rubbing on the walls, clamped fins, visible white spots or fuzz.

3 treatments

Water

New pond, a pH that will not hold, chlorine, ammonia or a failed test.

3 treatments

Wound Care

Physical damage, lost scales, a heron strike or a netting injury.

1 treatment

Migrated From koipharma.com

The Full Range

Thirteen products, all now native here: same content, same pricing, one checkout with the rest of your order.